71312648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26141}}^1$

素因数の和:26189

約数の個数: 32

約数和(自身を含む): 150577920

約数和(自身を除く): 79265272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 26141, 52282, 104564, 209128, 287551, 575102, 810371, 1150204, 1620742, 2300408, 3241484, 6482968, 8914081, 17828162, 35656324, 71312648]

約数ペア:

[(1, 71312648), (2, 35656324), (4, 17828162), (8, 8914081), (11, 6482968), (22, 3241484), (31, 2300408), (44, 1620742), (62, 1150204), (88, 810371), (124, 575102), (248, 287551), (341, 209128), (682, 104564), (1364, 52282), (2728, 26141)]